90201-28-8 Usage
Uses
3-(Ethylthio)-butanoic Acid is a reagent in the synthesis of amide using polyer-bound EDC (1-ethyl-3-(3-dimethylaminopropyl)carbodiimide) as coupling reagent.
Check Digit Verification of cas no
The CAS Registry Mumber 90201-28-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,2,0 and 1 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 90201-28:
(7*9)+(6*0)+(5*2)+(4*0)+(3*1)+(2*2)+(1*8)=88
88 % 10 = 8
So 90201-28-8 is a valid CAS Registry Number.
InChI:InChI=1/C8H16O2S/c1-4-10-8(9)6-7(3)11-5-2/h7H,4-6H2,1-3H3
90201-28-8Relevant articles and documents
PHTHALAZINE AND PYRIDO [3,4-D] PYRIDAZ INE COMPOUNDS AS H1 RECEPTOR ANTAGONISTS
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Page/Page column 51, (2009/05/30)
The present invention relates to compounds of formula (I), and salts thereof, processes for their preparation, to compositions containing them and to their use in the treatment of various diseases, such as allergic rhinitis.